45 citations · 74 across the 3 of their papers we have counts for
3 papers
astro-ph.IM2018★ 11 cited
Series-connected array of superconductor-insulator-superconductor junctions in the 100-GHz band heterodyne mixer for FOREST on the Nobeyama 45-m telescope
Taku Nakajima, Hirofumi Inoue, Yumi Fujii +5
In this study, we designed and experimentally evaluated a series-connected array of superconductor-insulator-superconductor (SIS) junctions in the 100-GHz band mixer for the multi-…
astro-ph.IM2013★ 45 cited
A New 100-GHz Band Two-Beam Sideband-Separating SIS Receiver for Z-Machine on the NRO 45-m Radio Telescope
Taku Nakajima, Kimihiro Kimura, Atsushi Nishimura +11
We have developed a two-beam waveguide-type dual-polarization sideband-separating SIS receiver system in the 100-GHz band for {\it z}-machine on the 45-m radio telescope at the Nob…
astro-ph.CO2012★ 18 cited
Initial Results from the Nobeyama Molecular Gas Observations of Distant Bright Galaxies
D. Iono, B. Hatsukade, K. Kohno +37
We present initial results from the CO survey toward high redshift galaxies using the Nobeyama 45m telescope. Using the new wide bandwidth spectrometer equipped with a two-beam SIS…